Storage Drive Size: 2.5 " Memory Type: SSD Memory Size: 256 GB Performance Read Speed: Up to 520 MB/s Data Storage Life: 128 TBW Interfaces/Ports Interface Type: SATA III System Plug and Play: Yes Environmental Operating Temperature: 0 ~ 70 *deg;C Storage Temperature: -40 ~ +85 °C Vibration (Non-Operating): 10 ~ 2,000Hz, 20G Shock